Plow-point.



PATEHTED JAN. 21, 1908.

c. w; MOWANE PLOW POINT:

APPLICATION FILED NOV. 7. 1906.

njeo 2f inven plow paint or share are salfishmpening, sad that hbhay will hold ahe' aagd wevenkan?! toward whe 2 is a M) zine S--8 mien flwgwrefom, ex?- erience h mm tha pomi; W11 properiy an Withnuo tending "w Tif) 30 surf mafia! haw badly 'ihe cumi egem may Wear, and. furthermmwe sesame 011* $3121 02k caved construstion, the amid cutsing @3133 will arvvays remain sharp. in nthez: Wm; they sure self-sharpening.

- if desired; the nose alum-9619,5 when 6.6

waved, as ShDWI} in. L s. 7' 21d 8 3 4.

fiat but i l V faca afid consav-ed, under sid@. The tion. 0 this mess is aififiarmg {my other pa km the fa ageing, somtnmfiion, operation, and mges of the herein described invention Wiii' ba apparent '50 those shined h out fm'thai' iescrigatian, and. rstood than? various changes :2. a propsr'tion and min-9r d 11 .my be msemec'i to with i mm Blow b'imia mm m G an AS;

1d 110 pzcai 1021i ami.

i. pin

having a cutting edge, said blade being concaved on its under side, and said concavity extendin from end to end of said blade.

5. A p OW share, including a share blade having a cutting edge, said blade being concaved onits Under side, and said concavity increasing in depth toward the front end of the blade.

6. A plow share; including a blade having a cutting edge, and a nose projectin from the front end of the share, said bla e and g nose being concaved on their under sides.

7. A plow share, including a blade having a cutting edge, and a nose projecting from the front end of the share, said blade and 15 nose being concaved on their under sides, the concavity of the blade extending from end 'to end thereof, increasing in deptlitoward CHARLES W. MoWAN E.

Witnesses:

J. E. VAUGHAN, P. H. MGGAUIZL. 

